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author | Feng Kan <fkan@apm.com> | 2014-08-22 16:26:39 -0700 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2014-08-29 21:46:40 +0800 |
commit | 1b8815a980d17e387708eae5cf61c6283f354f7f (patch) | |
tree | 292a502bfbdca29807b2af23aa0f43dce62ee2dd /Documentation/devicetree/bindings/rng | |
parent | a91ae4eba9f9977863b57f2ac61e2e8e780375a8 (diff) | |
download | linux-stable-1b8815a980d17e387708eae5cf61c6283f354f7f.tar.gz linux-stable-1b8815a980d17e387708eae5cf61c6283f354f7f.tar.bz2 linux-stable-1b8815a980d17e387708eae5cf61c6283f354f7f.zip |
Documentation: rng: Add X-Gene SoC RNG driver documentation
Add X-Gene SoC RNG driver documentation.
Signed-off-by: Feng Kan <fkan@apm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'Documentation/devicetree/bindings/rng')
-rw-r--r-- | Documentation/devicetree/bindings/rng/apm,rng.txt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rng/apm,rng.txt b/Documentation/devicetree/bindings/rng/apm,rng.txt new file mode 100644 index 000000000000..4dde4b06cdd9 --- /dev/null +++ b/Documentation/devicetree/bindings/rng/apm,rng.txt @@ -0,0 +1,17 @@ +APM X-Gene SoC random number generator. + +Required properties: + +- compatible : should be "apm,xgene-rng" +- reg : specifies base physical address and size of the registers map +- clocks : phandle to clock-controller plus clock-specifier pair +- interrupts : specify the fault interrupt for the RNG device + +Example: + + rng: rng@10520000 { + compatible = "apm,xgene-rng"; + reg = <0x0 0x10520000 0x0 0x100>; + interrupts = <0x0 0x41 0x4>; + clocks = <&rngpkaclk 0>; + }; |